Lldpe
[化] 线型低密度聚乙烯
🗣️ 情景例句
Richard! Welcome! Good luck tonight! Richard
欢迎 祝你今天晚上好运
Do you have a ball point pen?
你有圆珠笔吗？
Could you tell me some more about your market analysis?
请你多告诉我一些你们的市场分析好吗？